45 lines
1.2 KiB
YAML
45 lines
1.2 KiB
YAML
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -mtriple=riscv32 -run-pass=instruction-select -simplify-mir \
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# RUN: -verify-machineinstrs %s -o - | FileCheck -check-prefix=RV32I %s
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---
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name: indirectbr
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legalized: true
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regBankSelected: true
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tracksRegLiveness: true
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body: |
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; RV32I-LABEL: name: indirectbr
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; RV32I: bb.0:
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; RV32I-NEXT: successors: %bb.1, %bb.2
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; RV32I-NEXT: liveins: $x10
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; RV32I-NEXT: {{ $}}
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; RV32I-NEXT: [[COPY:%[0-9]+]]:gprjalr = COPY $x10
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; RV32I-NEXT: [[ADDI:%[0-9]+]]:gpr = ADDI $x0, 1
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; RV32I-NEXT: [[COPY1:%[0-9]+]]:gpr = COPY $x0
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; RV32I-NEXT: PseudoBRIND [[COPY]], 0
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; RV32I-NEXT: {{ $}}
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; RV32I-NEXT: bb.1:
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; RV32I-NEXT: $x10 = COPY [[COPY1]]
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; RV32I-NEXT: PseudoRET implicit $x10
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; RV32I-NEXT: {{ $}}
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; RV32I-NEXT: bb.2:
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; RV32I-NEXT: $x10 = COPY [[ADDI]]
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; RV32I-NEXT: PseudoRET implicit $x10
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bb.1:
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successors: %bb.2, %bb.3
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liveins: $x10
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%0:gprb(p0) = COPY $x10
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%1:gprb(s32) = G_CONSTANT i32 1
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%2:gprb(s32) = G_CONSTANT i32 0
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G_BRINDIRECT %0(p0)
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bb.2:
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$x10 = COPY %2(s32)
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PseudoRET implicit $x10
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bb.3:
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$x10 = COPY %1(s32)
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PseudoRET implicit $x10
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...
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